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handle exception in servlet

Peter Straw
Ranch Hand

Joined: Jan 08, 2002
Posts: 79
Please can you tell me how it is possible to send an error message to a jsp page from a servlet when an exception has been caught.
Say I have a class MyException.java which creates a string to show a user-friendly error message. How can I get this to forward to myError.jsp as the exception class has no handle on the request or response objects for the
getServletContext().getRequestDispatcher( itsPage ).include ( itsRequest, itsResponse ) method?
many thanks
Jessica Sant
Sheriff

Joined: Oct 17, 2001
Posts: 4313

sure -- what if you declare the exception in your web.xml like this:

FYI you can do this same kinda thing for 404, 403 and other error codes by changing the <exception-type> element to <error-code>
[ May 28, 2003: Message edited by: Jessica Sant ]

- Jess
Blog:KnitClimbJava | Twitter: jsant | Ravelry: wingedsheep
John Dunn
slicker
Ranch Hand

Joined: Jan 30, 2003
Posts: 1108
Not quite what you asked for, but may be of use anyway...


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